A waterproofing sheet with excellent properties made by impregnating and coating a sheet-like substrate with rubber-based asphalt melted with heat and covering the surface with sand or other such material.

Smart Mortar, a quick-curing resin-based material for repairing chipped edges and bumps, is a resin-based mortar-type repair material that can be used to repair edge-chipped, dented, and uneven structures and pavements in a short period of time. It will not peel or crack because it superbly adheres to the substrate and is flexible. It is easy to handle since no special tools are required.

Super Set Repair P is a low-elasticity, ultra-quick-curing polymer cement concrete capable of achieving a coefficient of elasticity equivalent to that of the existing deck slabs. It hardens quickly and traces deformations in the deck slabs, making it an excellent choice for carrying out sectional repairs and deck overlaying of viaduct deck slabs. The product complies with the performance verification items for carrying out sectional repairs on the tops of deck slabs (Guidelines for the Construction and Management of Structures – East/Central/West Nippon Expressway Company Limited, July 2017).

This new type of multifunctional pavement combines the durability of Esmac (a stone mastic asphalt (SMA)) with the road surface functionality of drainage pavement. It was developed through research conducted jointly with the Civil Engineering Research Institute for Cold Regions of Japan.

This tracked treads resistant pavement is made with a special gap-graded asphalt mixture fortified with hard asphalt cement (Tread Resistant Asphalt) and is used to constitute the surface layer of asphalt pavement.

This is a split (stone) mastic asphalt pavement with improved watertightness, a feature of SMAC, as well as an improved composition for waterproofing. In order to sufficiently compact the mixture and ensure impermeability, Foam Set, a special additive used in Ecofine, a Warm Mix Asphalt, is used for the purpose of improving workability.

This pavement is laid down by pouring a high-temperature, highly fluid gussasphalt mixture. It is generally used for waterproof layers on deck slab pavement for steel bridges. Rolled Gussasphalt for surface layers with pre-coated chips press-fitted to improve flow resistance and slip resistance is also available.

This modified gussasphalt mixture delivers improved performance over conventional gussasphalt mixtures. This mixture combines excellent flow resistance and flexure-tracking properties with reduced amounts of generated odor characteristics of conventional gussasphalt.

This system automatically controls the pavement height on bridge deck slabs by using magnetic fields generated by weak electrical currents. With no need to install string lines to control an asphalt paver, it is possible to improve safety, carry out high-precision paving work, rationalize the work that is performed, and make labor-saving decisions.

This is a method for gently stripping away the existing asphalt pavement from steel deck slabs by harnessing electromagnetic induction heating (IH) technology to heat steel deck slabs and soften the adhesive layer underneath the surface of the asphalt pavement.